c1 drafted · lead FIMER PVS-166-175-TL-US A.2 Product Manual RevE
- FIMER PVS-166-175-TL-US A.2 Product Manual RevE
tbl=50.r5h=5b1fc71784aa
Fault codes › ABB / FIMER › FIMER PVS-166/175-TL-US
Reports grid underfrequency; confirm with grid frequency measurement; do: contact manufacturer service.
Failure modes that present as the reported condition, and the tests that tell them apart.
tbl=50.r5 h=5b1fc71784aaThe manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead FIMER PVS-166-175-TL-US A.2 Product Manual RevE
tbl=50.r5 h=5b1fc71784aahas_event_classc2 drafted · lead Warning (device continues, a condition is flagged)
from the code prefix
tbl=50.r5 h=5b1fc71784aareportsc3 verified · fact Grid underfrequency
tbl=50.r5 h=5b1fc71784aatbl=43.r5 h=f72b1cc89f2btbl=36.r5 h=2ac9e907557ctbl=34.r5 h=2ac9e907557ctbl=45.r5 h=8883ba67bd06verified by: review-workflowverified on: 2026-10-23
detected_byc4 drafted · lead Grid frequency measurement
tbl=50.r5 h=5b1fc71784aatbl=43.r5 h=f72b1cc89f2btbl=36.r5 h=2ac9e907557ctbl=34.r5 h=2ac9e907557ctbl=45.r5 h=8883ba67bd06mitigated_byc5 drafted · lead Contact manufacturer service
Only if frequency is back within limits yet alarm continues
tbl=50.r5 h=5b1fc71784aatbl=43.r5 h=f72b1cc89f2btbl=36.r5 h=2ac9e907557ctbl=34.r5 h=2ac9e907557ctbl=45.r5 h=8883ba67bd06applies_toc6 drafted · lead FIMER PVS-166/175-TL-US string inverter
tbl=50.r5 h=5b1fc71784aa